Search Results for the EPA National Library Catalog

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Toxicity and Bioconcentration of EPN and Leptophos to Selected Estuarine Animals. 1979
Toxicity and Estimated Water Quality Criteria Values in Mallard Ducklings Exposed to Pentachlorophenol. 1994
Toxicity and Fate of Total Residual Chlorine in Outdoor Experimental Streams (Book Chapter). 1990
Toxicity Assessment of Dredged Materials: Acute and Chronic Toxicity as Determined by Bioassays and Bioaccumulation Tests. Proceedings of the International Seminar on the Environmental Aspects of Dredging Activities (Actes du Seminaire International sur les Aspects Environnementaux lies aux Activities de Dragages). 1990
Toxicity Evaluation of a Complex Metal Mixture to the Softshell Clam 'Mya arenaria'. 1977
Toxicity identification evaluation : characterization of chronically toxic effluents : phase I / 1992
Toxicity in the aquatic environment; proceedings, 1961
Toxicity of Acenaphthene and Isophorone to Early Life Stages of Fathead Minnows (Journal Version). 1982
Toxicity of Acetylenic Alcohols to the Fathead Minnow, 'Pimephales promelas': Narcosis and Proelectrophile Activation. 1989
Toxicity of Aldicarb and Fonofos to the Early-Life-Stage of the Fathead Minnow. 1982
Toxicity of Ammonia, Nitrite, and Nitrate to Fishes. 1991
Toxicity of Arsenite and Arsenate to the Marine Macroalga 'Champia parvula' (Rhodophyta). 1984
Toxicity of chlorinated power plant condenser cooling waters to fish / 1976
Toxicity of chlorine and ammonia to aquatic life Chemistry, water quality criteria, recent research, and recommended future research. 1991
Toxicity of Chlorine to Juvenile Spot, Leiostomus Xanthurus. 1977
Toxicity of copper to daphnids in reconstituted and natural waters / 1976
Toxicity of Creosote-Contaminated Sediment to Field-and Laboratory-Colonized Estuarine Benthic Communities. 1983
Toxicity of DDT food and water exposure to fathead minnows / 1976
Toxicity of diazinon to brook trout and fathead minnows / 1977
Toxicity of Drilling-Mud Biocides to Developing Estuarine Macrobenthic Communities. 1980
Toxicity of Endrin and Malathion Mixtures to Flagfish (Jordanella floridae). 1985
Toxicity of Flucythrinate to Gammarus lacustris (Amphipoda), Pteronarcys dorsata (Plecoptera) and Brachycentrus americanus (Trichoptera): Importance of Exposure Duration. 1984
Toxicity of Fluoranthene in Sediment to Marine Amphipods: A Test of the Equilibrium Partitioning Approach to Sediment Quality Criteria. 1990
Toxicity of Guthion (Trade Name) and Guthion (Trade Name) 2S to 'Xenopus laevis' Embryos. 1994
Toxicity of metals to marine phytoplankton cultures / 1980
Toxicity of organic chemicals to embryo-larval stages of fish / 1979
Toxicity of Ozonated Estuarine Water to Juvenile Blue Crabs ('Callinectes sapidus') and Juvenile Atlantic Menhaden ('Brevoortia tyrannus'). 1981
Toxicity of Pentachlorophenol and Related Compounds to Early Life Stages of Selected Estuarine Animals. 1978
Toxicity of Pentachlorophenol to Aquatic Organisms under Naturally Varying and Controlled Environmental Conditions. 1986
Toxicity of polychlorinated biphenyls (PCB's) to fish and other aquatic life 1977
Toxicity of pulp and paper mill effluent : a literature review / 1979
Toxicity of Sediments and Sediment Pore Waters from the Grand Calumet River-Indiana Harbor, Indiana Area of Concern. 1993
Toxicity of Sediments from Western Lake Erie and the Maumee River at Toledo, Ohio, 1987: Implications for Current Dredged Material Disposal Practices. 1990
Toxicity of Selected Controlled Release and Corresponding Unformulated Technical Grade Pesticides to the Fathead Minnow 'Pimephales promelas'. 1982
Toxicity of selected pesticides to the bay mussel (Mytilus edulis) / 1975
Toxicity of Selected Priority Pollutants to Various Aquatic Organisms. 1983
Toxicity of Silver to Steelhead and Rainbow Trout, Fathead Minnows and Daphnia Magna. 1983
Toxicity of Synthetic Pyrethroids to Freshwater Invertebrates. 1989
Toxicity of Textile Mill Effluents to Freshwater and Estuarine Algae, Crustaceans and Fishes. 1980
Toxicity of the Synthetic Pyrethroids, Permethrin and AC 222, 705 and Their Accumulation in Early Life Stages of Fathead Minnows and Snails. 1982
Toxicity of Vertical Sediments in the Trenton Channel, Detroit River, Michigan, to 'Chironomus tentans' (Insecta: Chironomidae). 1989
Toxicity of Wastes Generated by a Coal Combustion Power Plant Utilizing Limestone Scrubber Technology to Indigenous Aquatic Fauna. 1986
Toxicity Reduction Evaluation: Case Histories at High Point and Fayetteville, North Carolina. 1992
Toxicity Test Using Life Stages of 'Champia parvula' (Rhodophyta). 1983
Toxicity to Fathead Minnows of Endrin in Food and Water. 1978
Toxicity to fish of Cyanides and related compounds : a review / 1976
Toxicity, Bioconcentration, and Metabolism of the Herbicide Propanil (3',4'-Dichloropropionanilide) in Freshwater Fish. 1983
Toxicokinetic Modeling of (14)C-Pentachlorophenol in the Rainbow Trout ('Salmo gairdneri). 1986
Toxicokinetics and Metabolism of Aniline and 4-Chloroaniline in Medaka ('Oryzias latipes'). 1993
Toxicokinetics and Toxicodynamics of Pyrethroid Insecticides in Fish. 1989
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